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| General Info | ||
|---|---|---|
| Model Number | LG 49UK6400PLF | Dell S2721DGF |
|
|
|
| Price | ||
| Type | TV | Monitor |
| Year | 2018 | 2020 |
| Brand | LG | Dell |
| Model Series | UK640 | |
| Model Number | 49UK6400PLF | S2721DGF |
| Display | ||
| Screen Size Class | 49" (inches) | 27" (inches) |
| Diagonal Size | 48.46 in 123.1 cm 1231 mm 4.04 ft |
26.96 in 68.5 cm 684.7 mm 2.25 ft |
| Screen Width | 42.24 in 107.3 cm 1072.91 mm 3.52 ft |
23.49 in 59.7 cm 596.736 mm 1.96 ft |
| Screen Height | 23.76 in 60.4 cm 603.512 mm 1.98 ft |
13.22 in 33.6 cm 335.664 mm 1.1 ft |
| Display Type | IPS | IPS |
| Display Bit Depth | 10 bits (8 bits + FRC) | 10 bits |
| Frame Rate Control | Yes | |
| Max Number of Colors | 1073741824 | 1073741824 |
| Bits | 30 | 30 |
| Screen Aspect Ratio | 16:9 | 16:9 |
| Screen Resolution | 3840 x 2160 | 2560 x 1440 |
| Screen Pixel Pitch | 0.279 mm | 0.233 mm |
| Screen Pixel Density | 91 ppi | 109 ppi |
| Screen-to-Body Ratio | 89.75 % | 90.07 % |
| Backlight Source | Direct LED | W-LED |
| DCI P3 | 80% | 98% |
| Screen Brightness | 250 cd/m² | 400 cd/m² |
| Max Screen Brightness | 350 cd/m² | |
| Static Screen Contrast | 1300 : 1 | 1000 : 1 |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Display Minimum Response Time | 9 ms | 1 ms |
| Display Average Response Time | 13 ms | |
| Display Maximum Response Time | 32 ms | |
| Display Coating | Anti-glare/Matte (3H) | |
| HDR | HDR10 HLG (Hybrid Log Gamma) |
DisplayHDR 400 |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 3.19 in 8.1 cm 81 mm 0.27 ft |
2.67 in 6.8 cm 67.8 mm 0.22 ft |
| Case Weight | 11.1 kg 24 lbs |
4.5 kg 10 lbs |
| Case Width with Stand | 43.7 in 111 cm 1110 mm 3.64 ft |
24.08 in 61.2 cm 611.6 mm 2.01 ft |
| Case Height with Stand | 27.76 in 70.5 cm 705 mm 2.31 ft |
15.51 in 39.4 cm 393.9 mm 1.29 ft |
| Case Depth with Stand | 10.2 in 25.9 cm 259 mm 0.85 ft |
7.89 in 20 cm 200.3 mm 0.66 ft |
| Case Weight with Stand | 12.4 kg 27 lbs |
|
| Case Color | Black | Black |
| Hardware | ||
| CPU Cores | 4 | |
| CPU Frequency | 1200 | |
| GPU Cores | 2 | |
| RAM Memory Size | 1.5 | |
| Internal Storage | 4 | |
| TV Tuner | Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C DVB-S DVB-S2 DVB-T2 HD |
|
| Built-in Camera | No | No |
| Network | LAN Wi-Fi 802.11a (IEEE 802.11a-1999) 802.11b (IEEE 802.11b-1999) 802.11g (IEEE 802.11g-2003) 802.11n (IEEE 802.11n-2009) 802.11n 5GHz 802.11ac (IEEE 802.11ac) Bluetooth Wi-Fi Direct DLNA |
|
| Connectivity | 3 x HDMI 2.0 (ARC; CEC) 1 x Satellite In (Main; F-type female) 1 x AV Component In (YPbPr + L/R) 1 x 3.5 mm Audio Out 1 x Optical Audio Out 1 x AV Composite In (Video + L/R) 2 x USB 2.0 1 x Antenna (RF) (female) 1 x Ethernet RJ45 1 x CI+ 1.4 |
2 x HDMI 2.0 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out 1 x 3.5 mm Audio In 4 x USB 3.0 (Type-A; downstream) 1 x USB 3.0 (Type-B; upstream) |
| Audio | ||
| Audio Speakers | 2 x 10W | |
| Features | ||
| OS | webOS 4.0 | |
| Cool Features | Clear Voice III Wide Color Gammut Dynamic Color SIMPLINK (HDMI CEC) Google Assistant LG ThinQ AI Voice command True Color Accuracy HDCP (High-bandwidth Digital Content Protection) 2.2 Dynamic Tone Mapping 4K Active HDR ULTRA Luminance Noise Reduction 4K Upscaler PVR |
Low Blue Light NVIDIA G-SYNC Compatible RGB lights AMD FreeSync Premium Pro Flicker-free technology |
| Extra Features | Security lock slot | |
| Ergonomics | ||
| Case Width | 43.7 in 111 cm 1110 mm 3.64 ft |
24.08 in 61.2 cm 611.6 mm 2.01 ft |
| Case Height | 25.59 in 65 cm 650 mm 2.13 ft |
14.31 in 36.4 cm 363.6 mm 1.19 ft |
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 300 x 300 | 100 x 100 |
| Removable VESA Stand | Yes | Yes |
| Height Adjustment | No | Yes |
| Height Adjustment Range | 130 mm 13 cm 5.1181 in 0.4265 ft |
|
| Landscape or Portrait Pivot Support | No | Yes |
| Left Pivot | 90 ° | |
| Right Pivot | 90 ° | |
| Left or Right Swivel Support | No | Yes |
| Left Swivel | 45 ° | |
| Right Swivel | 45 ° | |
| Forward and Backward Tilt Support | No | Yes |
| Forward Tilt | 5 ° | |
| Backward Tilt | 21 ° | |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 60 Hz | 30 Hz - 165 Hz |
| Screen Interpolation Technology | Picture Mastering Index | |
| Screen Interpolation Value | 1600 | |
| Screen Interpolation Measurement Unit | PMI | NULL |
| Accessories | ||
| Extras | DisplayPort cable HDMI cable USB 3.0 cable |
|
| Certificates and Standards | ||
| Licenses | ENERGY STAR RoHS UL/cUL |
ENERGY STAR EPEAT TCO Certified RoHS |
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 0 °C - 40 °C 32 °F - 104 °F |
0 °C - 40 °C 32 °F - 104 °F |
| Safe Operating Humidity Level | 10 % - 80 % | 10 % - 80 % |
| Internal Storage Temperature | -20 °C - 60 °C -4 °F - 140 °F |
-20 °C - 60 °C -4 °F - 140 °F |
| Internal Storage Humidity | 5 % - 85 % | 5 % - 90 % |
| Max Operating Altitude | 5000 | |
| Max Storage Altitude | 12192 |
| LG 49UK6400PLF | Dell S2721DGF |
